Ohio Rev. Code Ann. § 2933.52
(A) No person purposely shall do any of the following:
(2) Use, attempt to use, or procure another person to use or attempt to use an interception device to intercept a wire, oral, or electronic communication, if either of the following applies:
(B) This section does not apply to any of the following:
(8) A police, fire, or emergency communications system to intercept wire communications coming into and going out of the communications system of a police department, fire department, or emergency center, if both of the following apply:
(10) The interception of a radio communication that is transmitted by any of the following: